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Dr. Ritter is on Doximity

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  • Office

    2022 Kelle Dr
    Chesterton, IN 46304
    Phone+1 219-395-2200
    Fax+1 219-983-1837

Education & Training

  • Indiana University School of Medicine
    Indiana University School of MedicineResidency, Internal Medicine, 1986 - 1989
  • Indiana University School of Medicine
    Indiana University School of MedicineClass of 1986

Certifications & Licensure

  • IN State Medical License
    IN State Medical License 1989 - 2025
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine

Press Mentions

  • Drs. Mark Ritter, Neil Roth & More: 7 Sports Medicine Physicians on the Move — March 2018
    Drs. Mark Ritter, Neil Roth & More: 7 Sports Medicine Physicians on the Move — March 2018April 18th, 2018
  • Drs. Justin Tunis, Ian Wendel & More: 7 Sports Medicine Physicians on the Move Featured
    Drs. Justin Tunis, Ian Wendel & More: 7 Sports Medicine Physicians on the Move FeaturedFebruary 16th, 2018
  • Drs. Mark Ritter, Justin Tunis & More: 5 Sports Medicine Physicians on the Move Featured
    Drs. Mark Ritter, Justin Tunis & More: 5 Sports Medicine Physicians on the Move FeaturedJanuary 16th, 2018
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